NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-559-0070
Lock Washer P/N 7699091
In stock — 9284 on our U.S. shelfNSN 5310-00-559-0070 5310005590070 NIIN 005590070
SECO Parts has 9,284 in stock of NSN 5310-00-559-0070 — Lock Washer — 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
- WASHER,LOCK
- SECO description
- WASHER, LOCK
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- Multiple Launch Rocket System (MLRS); A4 Bradley Fighting Vehicle; A3 Bradley Fighting Vehicle; Logistics Support Vessel; Armored Multi-Purpose Vehicle (Ampv)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 9200 |
| New | NE | 84 |
| Total | 9284 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-559-0070 005590070 7699091 W22-4CA 115544 8LW6 5D4150-2 MS35333-38 P364 4198000-12 201542 92791
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 379 — Swingfire Heater Kit and Related Parts | 12 | 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
- Surface treatment
- Overall Cadmium
- Material
- Overall Steel Comp 1050 or Steel Comp 1551 or Steel Comp 1059 or Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416,TY 2,CL 3
- Material document and classification
- Overall Fed STD All Material Responses 66
- Hole diameter
- 0.168–0.176 in
- Outside diameter
- 0.325–0.340 in
- Material thickness
- 0.018–0.023 in
- Hardness rating
- Rockwell C Minimum 40.0 and Rockwell C Maximum 50.0
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
7699091 W22-4CA 115544 8LW6 5D4150-2 MS35333-38 P364 4198000-12 201542 92791 91070 9B7233 90-06634-00 840312 WA22-4CA WA22-4 328-048176-008 T43-6 5-4-1605-8-18 0717609 99021-71 851671 34902S N40P16 48716H 800001-00 M05-5590070 01208-00 79404 422A044H06 70034-38 877-001C MS35333-21 MS35333-55 MS35333-4 PC115544 138530 484477 JHP13-408 JHP13-207
Also referenced as
210-0008-00 1305ZP M271 AU29AR101 M1171-863137 10121184
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 | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| 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 5310-00-559-0070?
NSN 5310-00-559-0070 (5310005590070) — Lock Washer: SECO Parts has 9,284 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for lock washer in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-559-0070 available?
SECO Parts has 9284 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-559-0070 cost?
NSN 5310-00-559-0070 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 5310-00-559-0070 fit?
The federal catalog lists NSN 5310-00-559-0070 as used on: Multiple Launch Rocket System (MLRS); A4 Bradley Fighting Vehicle; A3 Bradley Fighting Vehicle; Logistics Support Vessel; Armored Multi-Purpose Vehicle (Ampv).
What part numbers cross-reference to NSN 5310-00-559-0070?
Part numbers that cross-reference this NSN include 7699091, W22-4CA, 115544, 8LW6, 5D4150-2, MS35333-38, P364, 4198000-12. It is also referenced by older, superseded or advisory numbers: 210-0008-00, 1305ZP, M271, AU29AR101, M1171-863137, 10121184. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names WASHER,LOCK. Same name is not the same part: check the part numbers.