NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5325 › 5325-00-803-7301
Retaining Ring P/N 303851
In stock — 593 on our U.S. shelfNSN 5325-00-803-7301 5325008037301 NIIN 008037301
SECO Parts has 593 in stock of NSN 5325-00-803-7301 — Retaining Ring — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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
- RING,RETAINING
- SECO description
- RING, RETAINING
- Federal supply class
- FSC 5325 — Fastening Devices
- Used on
- W/s: Aircraft, (AC-130H, MC-130H, EC-130E, HC-130); Support Equipment, B-1 Aircraft, Elevators, Aircraft; Boilers, 1200 PSI; Stream (Std. Tensioned Replensihment AT Sea Method); Engine, Aircraft TF33-PW-102 (C-135E, EC-135H/K/P); Fire Pums; Guided Missile Launching System, MK 26 (Gmls); Gun, 5-IN./5
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 593 |
| Total | 593 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5325-00-803-7301 008037301 303851 7073224 583035 362-1005P18 T-104 176 501257 A470 5NR 1JH2480SUB2PC47 1JH2412SUB1PC30 5100-50MD
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
- Material
- Steel Comp 1066 or Steel Comp 1069 or Steel Comp 1070 or Steel Comp 1072 or Steel Comp 1074 or Steel Comp 1075 or Steel Comp 1078 or Steel Comp 1080 or Steel Comp 1084 or Steel Comp 1086 or Steel Comp 1090
- Usage design
- External
- Casehardening indicator
- Not Case-Hardened
- Inside diameter
- 0.456–0.463 in
- Material document and classification
- Fed STD Single Material Response Fed STD 66 Aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 1090
- Surface treatment
- Cadmium and Chromate and Chromate Zinc
- Major thickness
- 0.033–0.037 in
- Material hardness rating
- Rockwell Superficial 30-N Minimum 66.0 and Rockwell Superficial 30-N Maximum 71.0
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
303851 7073224 583035 362-1005P18 T-104 176 501257 A470 5NR 1JH2480SUB2PC47 1JH2412SUB1PC30 5100-50MD 1JH2420SUB2ITEM10 1439993 1JH72SUB4PC18E 2100-935085ALT6PC11 X1-4100-1494338PC1 2100-983082ALTBPC11 MILR21248 5100-50 P18B1774-19 340-0006-00 MS16624-1050 MS16624-12 3100-50-ST-CD CARX5-583035 5100-50-S-MD LS16624-50 XT35984PC1 2734-18 2734PC18 R271NAA0050NN056NNPF1 340-0006-000
Also referenced as
956A995P5 5100-50MF 5100-50ZF A-2131 PIECE 14 4060001050 34209 N-5100-50 75177A12 418-010-160 3100-50 91611703 5572 94151 MS16624-50 M16624-3050 411170-1050 60-511-0022-1 663207 15907-14 21891-13 CS50CD 135169 NAS67-050 MS16224-1050 432-04-026 643A412PC5 NI-082-602-A PI 10310292
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 593 on the shelf |
| Unit of issue | HD hundred |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
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 5325-00-803-7301?
NSN 5325-00-803-7301 (5325008037301) — Retaining Ring: SECO Parts has 593 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for retaining ring in federal supply class 5325 (Fastening Devices).
Is NSN 5325-00-803-7301 available?
SECO Parts has 593 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5325-00-803-7301 cost?
SECO quotes NSN 5325-00-803-7301 on request, usually the same business day.
What does NSN 5325-00-803-7301 fit?
The federal catalog lists NSN 5325-00-803-7301 as used on: W/s: Aircraft, (AC-130H, MC-130H, EC-130E, HC-130); Support Equipment, B-1 Aircraft, Elevators, Aircraft; Boilers, 1200 PSI; Stream (Std. Tensioned Replensihment AT Sea Method); Engine, Aircraft TF33-PW-102 (C-135E, EC-135H/K/P); Fire Pums; Guided Missile Launching System, MK 26 (Gmls); Gun, 5-IN./5.
What part numbers cross-reference to NSN 5325-00-803-7301?
Part numbers that cross-reference this NSN include 303851, 7073224, 583035, 362-1005P18, T-104, 176, 501257 A470 5NR, 1JH2480SUB2PC47. It is also referenced by older, superseded or advisory numbers: 956A995P5, 5100-50MF, 5100-50ZF, A-2131 PIECE 14, 4060001050, 34209. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names RING,RETAINING. Same name is not the same part: check the part numbers.