NSN catalog · 90,963 partsCatalog › Vehicular Equipment Components › FSC 2520 › 2520-00-989-1771
Loop Clamp P/N MS21333-123
In stock — 1 on our U.S. shelfNSN 2520-00-989-1771 2520009891771 NIIN 009891771
SECO Parts has 1 in stock of NSN 2520-00-989-1771 — Loop Clamp — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- CLAMP,LOOP
- SECO description
- CLAMP, LOOP
- Federal supply class
- FSC 2520 — Vehicular Power Transmission Components
- Used on
- MRAP - Cougar CAT1 A1; High-Mobility Artillery Rocket System (HIMARS)
- Platform
- MRAP parts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2520-00-989-1771 009891771 MS21333-123 NASM21333 573044 7716656 3044 S123159 NASM21333-123
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 77 — A2 Engine Wiring Harness Installation | 3 | HMMWV: All A2 models, plus M1123 |
| TM 9-2320-280-24P | Fig. 141 — Front Axle Differential and Geared Hub Vent Lines | 12 | HMMWV: All models |
| TM 9-2320-280-24P | Fig. 338 — Antenna and Intercom Cables and Mounting Hardware, M997, M997A1, and M997A2 Ambulance | 13 | HMMWV: M997, M997A1, M997A2 |
| TM 9-2320-280-24P | Fig. 484 — Tachometer Parts Kit | 2 | HMMWV: M998, M998A1, M1037, M1038, M1038A1, M1097 and 3 more |
| TM 9-2320-280-24P | Fig. 487B — Flexible Brake Line Kit | 5 | HMMWV: All A0 and A1 models, plus M1121 |
| TM 9-2320-280-24P | Fig. 487D — Flexible Brake Line Kit | 2 | HMMWV: All A0 and A1 models, plus M1121 |
From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Tongue hole type
- Unthreaded Round
- Material thickness
- 0.032 in (nominal)
- Center to center distance between loop and mounting hole
- 0.844 in (nominal)
- Distance from loop center to tongue end
- 1.156 in (nominal)
- Loop inside diameter
- 0.500 in (nominal)
- Material
- Band Steel Comp 1005 or Steel Comp 1006 or Steel Comp 1008 or Steel Comp 1010 or Steel Comp 1011 or Steel Comp 1012 or Steel Comp 1013 or Steel Comp 1015 or Steel Comp 1016 or Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1020
- Material
- Cushion Rubber Synthetic
- Surface treatment
- Band Cadmium and Chromate and Zinc and Chromate
- Diameter
- 0.406 in (nominal)
- Overall width
- 0.625 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS21333-123 NASM21333 573044 7716656 3044 S123159
Also referenced as
NASM21333-123
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 1 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | P No HMIS record; MSDS may apply by end use |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 2520-00-989-1771?
NSN 2520-00-989-1771 (2520009891771) — Loop Clamp: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for loop clamp in federal supply class 2520 (Vehicular Power Transmission Components).
Is NSN 2520-00-989-1771 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2520-00-989-1771 cost?
NSN 2520-00-989-1771 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What does NSN 2520-00-989-1771 fit?
The federal catalog lists NSN 2520-00-989-1771 as used on: MRAP - Cougar CAT1 A1; High-Mobility Artillery Rocket System (HIMARS). SECO lists it under MRAP parts.
What part numbers cross-reference to NSN 2520-00-989-1771?
Part numbers that cross-reference this NSN include MS21333-123, NASM21333, 573044, 7716656, 3044, S123159. It is also referenced by older, superseded or advisory numbers: NASM21333-123. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names CLAMP,LOOP. Same name is not the same part: check the part numbers.